Magnetic audio tape cassette



FIG. 1 is a front elevational view of a magnetic audio tape cassette, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an left-side elevational view thereof, the right-side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a magnetic audio tape cassette, as shown and described. 